6f.dk is a .dk domain served by 2 nameservers (chad.ns.cloudflare.com, stevie.ns.cloudflare.com). It was registered on 26 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by webhotel15.webhosting.dk. The zone is of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | webhotel15.webhosting.dk | 157.250.160.35 | webhotel15.webhosting.dk | AS3342 Cibicom A/S |
| TXT Record |
|---|
| ca3-02da3c5b546a4154848632a20acd5210 |
| www | 104.21.93.6 172.67.201.218 2606:4700:3031::ac43:c9da 2606:4700:3034::6815:5d06 (AS13335) (address records, no CNAME) |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel15.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel15.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2411244813 |
| Primary NS (MNAME) | chad.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2020-07-26 |
| Expires | 2027-07-31 (286d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 01:05:22 | 689ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 21:11:54 | 724ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 21:01:15 | 921ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 07:45:03 | 548ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 23:57:55 | 1128ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 05:19:35 | 588ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 14:14:20 | 4049ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 14:08:49 | 6467ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-10 01:42:25 | 2916ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 23:29:54 shown | 886ms | 2 NS 0 A 1 MX | ❓ Unknown |
| 2026-07-23 03:05:13 | 2791ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-04 17:02:05 | 2400ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 11:59:07 | 3016ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 01:59:57 | 869ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 05:03:53 | 809ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 00:06:30 | 1717ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 11:39:54 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:03:40 | 2931ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:00:33 | 1350ms | 2 NS 1 A 1 MX | 🔓 Insecure |